Re: Global Variables

> Hi,I'm using PHP4 and PWS . > > How do I reference a global variable from another page? > I have declared a global variable in its own page, which I reference from > insert.php using include(); > > $ClientExists = "NO"; /* This is a line in the application.php file > > include("application.php"); /* This is a line from insert.php > echo $ClientExists; /* This is a line from insert.php. > > The error message is :Warning: Undefined variable: If that is exactly your code, then it should work. I would guess that your echo might be inside a function in which case you need to put "global $ClientExists" at the top of the function. But if you just have: ==application.php== $ClientExists = "NO"; ==script.php== include 'application.php'; echo $ClientExists; then it should definitely print out "NO" for you. -Rasmus